Exercise bag



FIG. 1 is a perspective view of an exercise bag.

FIG. 2 is a front view of the exercise bag of FIG. 1.

FIG. 3 is a back view of the exercise bag of FIG. 1.

FIG. 4 is a right side view of the exercise bag of FIG. 1.

FIG. 5 is a left side view of the exercise bag of FIG. 1.

FIG. 6 is a bottom view of the exercise bag of FIG. 1; and,

FIG. 7 is a top view of the exercise bag of FIG. 1.

The broken line showing of portions of the exercise bag depicts environment and forms no part of the claim. 

CLAIM The ornamental design for an exercise bag, as shown and described. 